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doc/cephadm/upgrade: improvements
Signed-off-by: Sage Weil <sage@redhat.com>
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@ -12,7 +12,7 @@ The automated upgrade process follows Ceph best practices. For example:
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* Each daemon is restarted only after Ceph indicates that the cluster
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will remain available.
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Keep in mind that the Ceph cluster health will like switch to
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Keep in mind that the Ceph cluster health status is likely to switch to
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`HEALTH_WARNING` during the upgrade.
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@ -48,8 +48,8 @@ status output. For example::
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# ceph -s
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[...]
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progress:
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Upgrade to docker.io/ceph/ceph:v15.2.1
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[............................] (time remaining: N/A)
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Upgrade to docker.io/ceph/ceph:v15.2.1 (00h 20m 12s)
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[=======.....................] (time remaining: 01h 43m 31s)
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You can also watch the cephadm log with::
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@ -107,9 +107,11 @@ Using customized container images
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For most users, simplify specifying the Ceph version is sufficient.
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Cephadm will locate the specific Ceph container image to use by
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combining the ``container_image_base`` configuration option (default:
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``docker.io/ceph/ceph``) with a version tag of ``vX.Y.Z``.
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``docker.io/ceph/ceph``) with a tag of ``vX.Y.Z``.
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You can also upgrade to an arbitrary container image. For example, to
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upgrade to a development build::
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# ceph upgrade start --image quay.io/ceph-ci/ceph:recent-git-branch-name
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For more information about available container images, see :ref:`containers`.
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@ -1,3 +1,5 @@
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.. _containers:
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Ceph Container Images
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=====================
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